Lutz offers NSF Certified sealing products for water systems. Our water system approved products, certified to NSF/ANSI Standard 61: Drinking Water System Components are a part of the nationally recognized standard for all devices, components, and materials which contact drinking water. This ensures that components used to deliver drinking water are safe, and don't contribute contaminants that could cause adverse health effects.
About NSF/ANSI Standard 61
In 1988 NSF International and ANSI (American National Standards Institute) collaborated to publish NSF/ANSI Standard 61 - Drinking Water System Components to establish minimum requirements for the control of potential adverse human health effects from products that contact drinking water, and includes criteria for testing and evaluating products to ensure they do not leach contaminants into the water that would be a health concern. These contaminants include those regulated by the US EPA (Environmental Protection Agency) and Health Canada, as well as other non-regulated compounds of concern. For further information on products covered and the NSF/ANSI Standard 61 Certification process, visit the NSF website [*].
Lutz is your source for NSF Certified, high-quality products
- EPDM (ethylene propylene) & Nitrile (NBR or Buna-N) compounds
- Extreme Chloramine resistance (see: Chloramine for more info) [*]
- Lutz Water System approved materials also conform to: WRc, WRAS, & KTW standards
Lutz products meet or exceed global standards for Water Systems
Lutz offers products that conform to recognized Water System Regulators including:
- British:WRc & WRAS (Water Regulations Advisory Scheme) (more) [*]
- German: KTW, DVGW (more) [*]

Why Lutz is your best choice :
At Lutz, we respond quickly to your inquiries for low-cost water system approved products. Some of the benefits of partnering with Lutz for all your water system needs include:
- Fully Stocked, $3 million inventory on hand
- Same-day shipping if ordered by 4pm (Central Time)
- Certified Product shipments
- Superior customer service and commitment to quality
- As an ISO 9001 registered firm, Lutz stands behind every product, every time
Please contact us at 800.323.0496 and ask for customer service, or email inq@lutzsales.com. For fastest response, submit a web inquiry now: